| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-00552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-0045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-0055 |
| filingDate |
1989-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ffe8ddf9d812825bec0520bec16c5b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a16961030a7afd09084b05667a0cbd73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c12c3009758824f2cbcf0f86e97a4277 |
| publicationDate |
1989-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0335579-A2 |
| titleOfInvention |
Photo-recording media and photo-recording method |
| abstract |
In accordance with the present invention, there are provided photo-recording media comprising photochromic compounds having been dispersed or dissolved in stretched films or nematic liquid crystals, the transition moment of light absorption of said photochromic compounds being orientated in a definite direction. In the photo-recording media as provided, an information recorded in the photochromic compounds can be read out without destroying the same. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0418930-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0418930-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0436228-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0436228-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0925581-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0925581-A1 |
| priorityDate |
1988-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |